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See Technical Specifications

OPA172IDR

Single, 36-V, 10-MHz, low-power operational amplifier

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA172IDR
Datasheet:

OPA172IDR Datasheet (PDF)
Amplifier Type:

General Purpose
Number of Circuits:

1
Output Type:

Rail-to-Rail
Slew Rate:

10V/µs
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OPA172IDR General Description

The OPA172, OPA2172 and OPA4172 (OPAx172) are a family of 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from +4.5 V (±2.25 V) to +36 V
(±18 V). This latest addition of high-voltage CMOS operational amplifiers, in conjunction with the OPAx171 and OPAx170, provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPAx172 are available in micropackages, and offer low offset, drift, and quiescent current. These devices also offer wide bandwidth, fast slew rate, and high output current drive capability. The single, dual, and quad versions all have identical specifications for maximum design flexibility.

Unlike most op amps, which are specified at only one supply voltage, the OPAx172 family is specified from +4.5 V to +36 V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.

The OPAx172 series of op amps are specified from –40°C to +125°C.

Key Features

Wide Supply Range:
+4.5 V to +36 V, ±2.25 V to ±18 V
Low Offset Voltage: ±0.2 mV
Low Offset Drift: ±0.3 µV/°C
Gain Bandwidth: 10 MHz
Low Input Bias Current: ±8 pA
Low Quiescent Current: 1.6 mA per Amplifier
Low Noise: 7 nV/√Hz
EMI and RFI Filtered Inputs
Input Range Includes the Negative Supply
Input Range Operates to Positive Supply
Rail-to-Rail Output
High Common-Mode Rejection: 120 dB
Industry-Standard Packages:
- SOIC-8, VSSOP-8, SOIC-14, TSSOP-14
microPackages: Single in SC70, SOT-23,
Dual in WSON-8

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	General Purpose	Number of Circuits	1
Output Type	Rail-to-Rail	Slew Rate	10V/µs
Gain Bandwidth Product	10 MHz	Current - Input Bias	8 pA
Voltage - Input Offset	200 µV	Current - Supply	1.6mA
Voltage - Supply Span (Min)	4.5 V	Voltage - Supply Span (Max)	36 V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	OPA172	Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36	Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4.5
Rail-to-rail	In to V-, Out	GBW (typ) (MHz)	10
Slew rate (typ) (V/µs)	10	Vos (offset voltage at 25°C) (max) (mV)	1
Iq per channel (typ) (mA)	1.6	Vn at 1 kHz (typ) (nV√Hz)	7
Rating	Catalog	Operating temperature range (°C)	-40 to 125
Offset drift (typ) (µV/°C)	0.3	Features	EMI Hardened
Input bias current (max) (pA)	15	CMRR (typ) (dB)	120
Iout (typ) (A)	0.075	Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.1	Input common mode headroom (to positive supply) (typ) (V)	-2
Output swing headroom (to negative supply) (typ) (V)	0.01	Output swing headroom (to positive supply) (typ) (V)	-0.01
feature-type	Precision Amplifier	feature-number-of-channels-per-chip	1
feature-rail-to-rail	Rail to Rail Output	feature-process-technology	CMOS
feature-output-type	CMOS	feature-maximum-input-offset-voltage-mv	1@±18V
feature-maximum-supply-current-ma		feature-maximum-input-offset-current-ua	0.000015@±18V
feature-maximum-input-bias-current-ua	0.000015@±18V	feature-maximum-power-dissipation-mw
feature-typical-slew-rate-v-us	10@±18V	feature-typical-gain-bandwidth-product-mhz	10
feature-shut-down-support	No	feature-packaging	Tape and Reel
feature-rad-hard	No	feature-pin-count	8
feature-cecc-qualified		feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No

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Ratings and Reviews

A**s 05/28/2023

we bought from avaq in April 2014, excellent transaction, Hardy-Pegasus

H**n 03/30/2023

Good service. Thank you!

M**n 12/25/2020

Everything is fine, 10 pcs as ordered. It was a little over 5 days. Mikruha mp2307dn. Dimensions as before, but finally slightly changed the denominations in the scheme-in the supply resistance of 8.2 k, and not as before 1.5 k.Let's check how they will be in work

M**n 06/10/2020

Smoothly, quickly came